
try {
    const video = document.getElementsByTagName('video')
    video[0].pause()
    // video[0].src = 'blob:https://live.kuaishou.com/679949646'
    console.log('停止播放')
} catch (error) {
    console.log('无播放插件')
}

// 弹幕框
const danmu = document.getElementsByClassName('webcast-chatroom')[0]
// 标题
const title = document.createElement('div')
title.classList.add('titleDY')
title.innerHTML = '<span>抖音直播间</span>'
// 直播间人数
const sumer = document.getElementsByClassName('CSsy5B4o')[0]
title.append(sumer)
danmu.insertBefore(title,danmu.firstChild)